Artículo

A Lagrangian Panel Method in the Time Domain for Moving Free-surface Potential Flows

D'elia, JorgeIcon ; Storti, Mario AlbertoIcon ; Oñate, E.; Idelsohn, Sergio RodolfoIcon
Fecha de publicación: 12/2002
Editorial: Taylor & Francis Ltd
Revista: International Journal Of Computational Fluid Dynamics
ISSN: 1061-8562
Idioma: Inglés
Tipo de recurso: Artículo publicado

Resumen

A Lagrangian-type panel method in the time domain is proposed for potential flows with a moving free surface. After a spatial semi-discretization with a low-order scheme, the instantaneous velocity-potential and normal displacement on the moving free surface are obtained by means of a time-marching scheme. The kinematic and dynamic boundary conditions at the free surface are non-linear restrictions over the related Ordinary Differential Equation (ODE) system and, in order to handle them, an alternative Steklov-Poincaré operator technique is proposed. The method is applied to sloshing like flow problems.
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/30055
DOI: http://dx.doi.org/10.1080/1061856021000025148
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Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
D'elia, Jorge; Storti, Mario Alberto; Oñate, E.; Idelsohn, Sergio Rodolfo; A Lagrangian Panel Method in the Time Domain for Moving Free-surface Potential Flows; Taylor & Francis Ltd; International Journal Of Computational Fluid Dynamics; 16; 4; 12-2002; 263-275
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